E-Invoicing API For ERP and Accounting Software

Add e-invoicing to your current operating system. Send and receive e-invoices with a single API.
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Key Features of Our E-Invoicing API

Conversion to UBL or XML

Our API converts invoices to UBL or XML allowing your customers to send and receive invoices electronically via EDI networks such as PEPPOL and DBNA. 

Multi-Language Coverage

Doxis’ e-invoicing solutions have the capability to process invoices efficiently in all Latin alphabetic languages despite the country where they are issued. 

Data Specific Validation

While invoices are being converted to structured data, our API can verify the accuracy and completeness of data within an invoice with smart AI algorithms.

Workflow Automation

When invoices are sent via API, our solutions can automatically compare incoming invoices with corresponding purchase orders to ensure data accuracy and authenticity.

Seamless API Integrations

Seamlessly integrate with your existing ERP, CRM and other financial systems to add e-invoicing capabilities to your solutions without the integration complexities.

100% Secure and Compliant

Our e-invoicing solutions are designed to meet 100% of regulatory requirements, ensuring compliance with international standards like ISO and PEPPOL.

Create seamless e-invoicing workflows with Doxis

With Doxis AI.dp you can get Peppol IDs with API integration and start sending & receiving e-invoices via the Peppol network.
image to text ocr for invoices

Make an API connection

Integrate Doxis’ API into your system with minimal effort. Our comprehensive documentation and support team are here to guide you every step of the way.
Authorization flow

Turn invoices into e-invoices

Once the invoices in JSON format are fed to our AI-powered document processing engine, it will extract, classify, verify, and convert them into UBL or XML. While you ensure e-invoicing compliance, you can also prevent invoice fraud
Data Extraction
Our solution uses AI-powered Optical Character Recogntion (OCR) technology to recognize and extract the text from invoices within seconds. This is the key element in converting PDF invoices to UBL or XML accurately. 
Data Field Classification
You can set up data field classification properties within our platform. For example, you can configure the software recognize where the documents came from based on the data fields such as address, or language with smart AI algorithms. This feature can help you sort and archive your invoices digitally.
Document Verification
Next to extracting data and classifying the documents based on the content, Doxis AI.dp can perform various document verification techniques to ensure document’s authenticity and prevent fraud.
Two-way matching
Three-way matching
Cross-check validation with databases
Metadata analysis
Duplicate detection
Copy-move analysis
Document Conversion
You can convert PDF invoices to XML, UBL, CSV, JSON and many other data format that you need. Our solution can process images of invoices, so it doesn’t need to be in a PDF format for you to get started with e-invoicing. This can be easily configured within our workflow builder.
Transaction approval

Plug into e-invoicing network to start sending and receiving electronic invoices

Since Doxis is a certified Peppol access point, you can send e-invoices to your customers or suppliers in Europe via Peppol network. Naturally by using solutions, you will get an Peppol ID to also receive electronic invoices from your partners and customers. 

Compatible With Your Favourite Tools

See all of our 50+ integrations.
OCR software

Are you working with a legacy system? No problem!

Integrate Doxis’ API to start sending and receiving e-invoices via networks such as Peppol. No matter how old your existing software is or which one you are using, we can help you! 

Comply with each country’s e-invoicing requirements

With the European Commission’s VAT in the Digital Age (VIDA) proposal, there’s an accelerated push for automation and standardization in compliance, order-to-cash (O2C), and purchase-to-pay (P2P) processes across the EU. 

Start automating e-invoicing workflows with our API

Doxis’ cloud-based e-invoicing streamlines your financial workflows via EDI networks such as Peppol. Effortlessly send and receive invoices electronically to ensure regulatory compliance.
Fast time to market
Plug in our e-invoicing API and go live quickly to help your clients exchange invoices electronically.
Comply with the regulations
Adhere to the compliance standards by adding e-invoicing module to your existing solutions.
Retain and attract customers
Retain your customers and attract new ones by adding e-invoicing capabilities to your solutions.
Low investments with great value
Your costs will be minimal as you don’t need to invest resources in developing your own solution.

We Take Your Data Privacy & Security Seriously

  • ✓ Secure
    Logos showing Doxis is ISO 27001, and ISAE 3000 Type I certified
  • ✓ Compliant
    Logos showing Doxis is CCPA, EU GDPR, and GDPR compliant
  • ✓ Protected
    Logo showing Doxis has a secure SSL encryption
  • ✓ Hosted in EU
    Logos showing Doxis is hosted in EU with Microsoft Entra ID and Cloudflare infrastructure
  • ✓ Trusted
    Logo showing Doxis AI.dp is rated 4.8 out of 5 on Capterra (based on 31 reviews)

Frequently Asked Questions

What is an e‑invoicing API?
Which invoice formats and e‑invoice types are supported?
Does the API comply with international e‑invoicing standards?
Can the API handle high invoice volumes?
Can I send and receive invoices through the API?
Which industries use e‑invoicing APIs?
Does the API integrate with ERP or accounting software?
Is it possible to monitor invoicing workflows?
How is pricing calculated for the e‑invoicing API?

Precise E-Invoicing API For Any Workflow with AI-powered Automation.

Empower your teams with Doxis’ e-invoicing API for any workflow. No more time-wasting on manual tasks.